Ayumu Nakajima

as Itsuki Sonoda (10 episodes)

as Young Hiroki Obata (8 episodes)

as Engineer

as Yutaka Sudo (9 episodes)

as Ayumu Higure (12 episodes)

as Takashi (1 episode)

as Yasumori

as Azai Nagamasa (38 episodes)

as Shinpei Nagase (2 episodes)

as Hiroki Nanuma (7 episodes)

as Yoji Kawahara (11 episodes)

as Toru Omaezaki

as Kuzu (voice)

as Okada

as Takaaki Azuma

as Fujii Hiroto (12 episodes)